• Principal Linux Systems Administrator…

    Northrop Grumman (Linthicum Heights, MD)
    …Technology, a Security+ CE, a Linux + or RHCSA, and 5 years of Linux Server Administration experience in a classified environment + Understanding of ... IT management. + Support multiple networks while ensuring necessary administration tasks are completed and directing others as necessary....be a condition of continued employment + Must have Linux server Operating Systems support experience +… more
    Northrop Grumman (11/19/25)
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  • Sr Principal Linux Systems Administrator…

    Northrop Grumman (Boulder, CO)
    …Chief Information and Digital Office (CIDO) organization is seeking a highly experienced **Senior Linux Server Admin ** to join its dynamic team of technical ... in Information Technology, a Security+ CE, a RHCSA, and 10 years of Linux Server Administration experience, to include Red Hat Satellite management and… more
    Northrop Grumman (12/12/25)
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  • Senior Systems Administrator - Windows/…

    ManTech (Fairmont, WV)
    …in Systems Administration , with demonstrated expertise in both Windows Server and Enterprise Linux environments. + Expert-level, hands-on experience in ... designing complex Active Directory environments. + Senior-level experience with Linux system administration , networking, security hardening, and… more
    ManTech (11/05/25)
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  • Senior Linux System Administrator

    GovCIO (Madison, WI)
    administration duties will be included in this role. + Senior-level RedHat Linux server administration experience, experience with other Linux OS ... as Ubuntu and CentOS + Experience maintaining and administering a RedHat Satellite server + A good understanding of system administration tasks, package… more
    GovCIO (11/07/25)
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  • Endpoint Linux Systems Administrator

    US Tech Solutions (Milpitas, CA)
    …Windows, Hypervisors, and endpoint devices support Windows - Windows XP/7/10, Windows server 2003/2008/2012/2016/2019 etc. + Linux - RedHat, CentOS, SuSE, Alma, ... **Job Description:** + The client is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed and in compliance with cyber… more
    US Tech Solutions (10/17/25)
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  • DreamWorks Technology - Sr. Systems Administrator,…

    NBC Universal (Glendale, CA)
    …to have in order to do this job?" + Minimum 10+ years as a Senior Linux system administration in a large (500+system) environment + Develop tools using Python, ... and mentorship to junior members of the team on administration and best practices + Manage name services (Red...department + Experience supporting and provisioning Red Hat Enterprise Linux ( Server and Workstation/Client) + Experience with… more
    NBC Universal (12/16/25)
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  • Systems Administrator ( Linux )

    RTX Corporation (Mckinney, TX)
    …7 & 8 Enterprise Linux environment. + Understanding and knowledge of Linux Server internals to include DNS, File sharing protocols, DHCP, AD integration ... to a variety of technical problems. + Experience with Linux architecture, deployment, administration , performance monitoring/tuning, security hardening,… more
    RTX Corporation (12/02/25)
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  • Server Administrator

    Koniag Government Services (Washington, DC)
    …in government IT environments + Microsoft certification (MCSA or equivalent) + Knowledge of Linux server administration + Experience with server ... performance of server systems. Primary responsibilities include: + Perform daily server administration tasks and routine maintenance + Configure, deploy, and… more
    Koniag Government Services (10/15/25)
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  • Server Engineer

    Koniag Government Services (Washington, DC)
    …IT environments + Knowledge of cloud technologies (Azure, AWS) + Experience with Linux server administration + Familiarity with container technologies + ... Information Technology, or related field + 5+ years' experience in server administration and support + 3+ years' experience with virtualization technologies +… more
    Koniag Government Services (10/11/25)
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  • Functional Area Expert II ( Linux /Unix)

    TISTA Science and Technology (Austin, TX)
    …Google Cloud, including automation of provisioning and scaling. + Database Server Administration : Experience installing, configuring, and maintaining MySQL, ... Paid Holidays, Military Leave, and much more! Responsibilities + Proficiency in System Administration : A deep understanding of Linux and Unix system … more
    TISTA Science and Technology (12/10/25)
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